Colorados legal hunting methods for Muzzle loading season:
Muzzleloading rifles and smoothbores muskets
inline muzzleloaders are legal
must be single barrel that fires a single round ball or conical projectile the length which does not exceed twice the diameter (50cal = 1" long conical length" 444grain powerbelt is legal.
to hunt deer, 'lope, or bear they must be min. of .40cal
to hunt elk or moose, they must be min 50cal
from 40 to 50cal, bullets must weight min 170 grains
if great than 50cal, bullets must weight min 210 grains.
shotshell primers are lega.
Pelletized powder systems prohibited in muzzleloading season ( NOT LEGAL!)
Cannot be loaded from the breech in muzzleloading season
only open or iron sights allowed in muzzleloading seasons, Fiber optics and fluorescent paints incorporated into or on open or iron sights are legal.
scopes or any sighting decive using artifical light, batteries, electronic gear are prohibited during muzzleloading season.
Sabots are PROHIBITED in muzzleloading season. Clotch patches are not sabots.
Smokeless powder prohibited during muzzleloading seasons.
For elk, A Powerbelt is a good choice but use the 338 platinum with 90-100 grains pyrodex, a 348 copper series (aerotip) with 80 grains pyrodex Maximum!"
405gr Powerbelt (My elk load) use 90-100 grains maximum if shooting in open fields where long shots can present themselves.
I am using 80gr pyrodex rs and sighted dead on at 100 yards, I am 13" low @ 175 yards which is very reasonable considering the massive side of an elk.
Please see the link below and read up on the bullets tested.
You do have to sign up in order to read this stuff. Free and only takes a few minutes.
www.GandersPowerbeltForu.Powerguild.net